2025 Six Nations Odds & Betting Preview

Pre-tournament 2025 Six Nations odds have France favourites to lift the trophy for just the second time since 2010, with defending champions Ireland close behind.

This year’s tournament kicks off under the lights of the Stade de France on Friday night. Les Bleus take on Wales in the curtain raiser to open five weeks of intense action, which culminates on Super Saturday on 15 March.

Meanwhile, Ireland is chasing history as the first team to win three consecutive titles but must first navigate a tough challenge from England in Dublin on Saturday.

According to the latest Six Nations 2025 odds, their showdown with France at the Aviva Stadium on 8 March is likely to decide the title.

2025 Six Nations Odds

It’s a toss-up between France and Ireland with the best UK bookmakers providing Six Nations outright odds.

French rugby is thriving, with club sides leading the charge in Europe. While there are a few injuries to key players to contend with, the return of world-class halfbacks Antoine Dupont and Romain Ntamack – along with impressive squad depth – maintains them as rightful 2025 Six Nations betting favourites.

Ireland’s Six Nations odds have dipped after a lacklustre Autumn. With Andy Farrell on sabbatical for British & Irish Lions duty, Simon Easterby is charged with leading the champions’ cause.

The battle between Jack Crowley and Sam Prendergast for the number 10 jersey adds further uncertainty to the Irish setup, however.

2025 Six Nations Grand Slam Odds

The bookies feel no Six Nations Grand Slam happens in 2025. We can deduce that the betting sentiment is that both France and Ireland could lose at least one game apiece.

While England’s Six Nations betting odds are indicative of a team that can potentially upset the applecart, they are unlikely to have an easier path to victory.

Steve Borthwick’s men head to Dublin with a balance of ambition in a Lions year, albeit little in terms of pressure to deliver the goods.

2025 Six Nations Fixtures

You can find 2025 Six Nations rugby betting odds for all games in this year’s tournament. Round 1 gets underway in Paris on Friday night, with little expected of Warren Gatland’s Wales against the tournament favourites.

Ireland vs France is considered the key clash of the championship on the penultimate round of the tournament on 8 March.

2025 Six Nations Preview – The Key Contenders

Despite how bookies price up the Six Nations betting odds, anything can happen. This is something to remember when deciding which of the best new customer betting offers to place on Six Nations markets.

Here’s a look at the top contenders, and their strengths and weaknesses heading into this year’s tournament.

France – Dupont’s Return Can Prove Vital

The return of key playmakers and emergence of phenomenal young talent into a settled setup is enough to see France installed as favourites in the latest Six Nations odds. Les Bleus are hoping to better their runner-up finish in last year’s tournament, although some may argue second place was undeserved.

Despite hosting three home matches, France only managed one win from those – a first since 2012. But tough away tests this year in both Dublin and London should define their championship.

Ireland’s 38-17 win in Marseille was a huge disappointment, but perhaps not as painful as their 13-13 draw in Lille. Without their talismanic captain Antoine Dupont – who took a break to focus on Olympic 7s on home soil – the effortless cohesion and penetration of their attacking play seemed to elude them.

What’s Different in 2025?

Well, Dupont and Ntamack return as the first-choice halfback pairing. A scary prospect for their rivals given the French’s power and impressive maul and set-piece. If they can follow up on 2024 – where they beat most defenders (132) and made 119 metres from mauls, they will take some stopping.

Damian Penaud could become France’s all-time try scorer with just three more enough for him to usurp the legendary Serge Blanco. That will depend on the injury status of Penaud, however. His electric teammate at Bordeaux, Louis Bielle-Biarrey, is another one to watch. Thomas Ramos and Gregory Alldritt will also be key.

Discipline remains a key area for Les Bleus. Jonathan Danty and Paul Willemse were shown reds against Italy and Ireland, respectively. But with 20-minute red cards set to be trialled this year, even that may not be enough to stop a French revolution.

Ireland – History Beckons?

Ireland’s Six Nations odds indicate that they will be there or thereabouts, which is pretty much what you can expect from the Men in Green in 2025. Much has been posited about the demise of the reigning champions, who endured a pretty meh Autumn.

But does one loss to New Zealand at the Aviva – followed by three consecutive wins against Argentina, Fiji, and Australia – indicate doom? Or does it say more about the level of operation and the standards this Irish team is held to?

Regardless, Ireland heads into the tournament with a fairly clean bill of health. One major absentee is Lions tighthead Tadhg Furlong, who misses the opener against England due to injury. However, Furlong did not feature in any of the aforementioned Autumn fixtures.

Head coach Andy Farrell steps aside for this edition of the Six Nations, with Simon Easterby getting a shot at the big seat. It’s unlikely that the core of Ireland’s play will deviate too much from what we saw in 2024, with an emphasis on quick ruck speed and ball retention.

Key Questions in 2025

Ireland’s standout players include Jamison Gibson-Park, Tadhg Beirne, James Lowe, Hugo Keenan, Josh van der Flier, and their colossal captain, Caelan Doris. Joe McCarthy and Garry Ringsose will also be key actors in Ireland’s aspirations for an unprecedented 3-in-a-row.

Questions over who wears the number 10 shirt are still fresh and vital. At least for Ireland, the contest has been limited to a shootout between Sam Prendergast and Jack Crowley. With Ireland’s attacking verve dampened by the departure of long-serving flyhalf Jonathan Sexton, this is a position that demands consistency for the machine to move forward.

Questions over an aged backline and a vulnerable set-piece will be asked by England in Round 1. If Easterby’s men can answer confidently and ruthlessly, most Six Nations odds tables may look different by Saturday night.

England – An Unpredictable Prospect

Although not exactly favourites in the Six Nations odds for 2025, England are in with a shot of claiming their first title since 2020. There’s a quiet confidence about this Red Rise team, who open their campaign in Dublin against the reigning champions.

The 2024 Six Nations saw the English scrape past Italy and Wales before losing 30-21 at Murrayfield. This was, however, followed up by a dramatic win over Ireland in Twickenham – one that denied the Irish back-to-back Grand Slams.

Five wins and seven losses in 2024 means head coach Steve Borthwick is still under the spotlight. The abrupt departure of world-class Irish coach Felix Jones from the backroom raised eyebrows about the togetherness of this Red Rose setup. Unless stability and results go in England’s favour, Borthwick’s job is likely to be under threat.

Dublin or Bust?

England has more than a few problems to contend with and potentially even more than the latest betting odds for the Six Nations indicate. Inconsistency in both attack and defence has punctuated the need for a settled team. Goalkicking and penetration at set pieces have lagged behind the top teams in the tournament and need to be addressed.

New skipper Maro Itoje will prove to be one of England’s key men in 2025. In addition to the likes of Ben Earl, Ollie Lawrence, Tommy Freeman, and Alex Mitchell, the Saracens man is tasked with getting the best out of those around him. For example, the Curry Twins back row combo.

The litmus test for England is in Dublin, where the pain of last year’s dramatic loss will be a likely pre-match rouser in the Irish dressing room. Beat Ireland in any way, shape, or form and Borthwick’s men will fancy their chance of a potential title decider against France in London. Lose, by any margin, and it’s back to the drawing board.

The Rest of the Six Nations Contenders for 2025

The latest Six Nations odds indicate a winner from one of France, Ireland, or England.

Three other nations are vying for a shot at the title but with varying levels of optimism in their respective camps.

Scotland – Key Injuries Make Success Unlikely

Still humorously referred to as the defending Five Nations champions from time to time, Scotland are still chasing that allusive first title in the Six Nations format. Although we have seen tangible improvement over the past decade, consistent inconsistency beleaguers Gregor Townsend’s men.

While the betting odds for Six Nations 2025 indicate they have a chance, few pundits appear to be backing them for the title. Although considered a strong contender for the title until recently, injuries to key players – and a lack of sufficient depth – means Scotland is once again written off.

Few teams in world rugby could cope with losing players of the calibre of captain Sione Tuipulotu, Kyle Steyn, Dylan Richardson, Adam Hastings, Cameron Redpath, and Scott Cummings. While still a dangerous prospect, Scotland’s opener against Italy should give us an idea of how significant their injury count will be.

Wales – Wooden Spoon or Better?

Warren Gatland’s men are far likelier to be discussed as wooden spoon favourites rather than among the discussion for the Six Nations winner odds. Regardless, they head to Paris for the opening match of the tournament off the back of a mortifying 12-match losing streak.

If the aim is to lift spirits in what is a dark period of Welsh rugby history, anything north of an absolute thumping would surely suffice. History tells us Wales under Gatland are often more than the sum of their parts.

Players such as Jac Morgan and Tomos Williams are genuine contenders for a spot in the British & Irish Lions tour to Australia, while the experienced Josh Adams and Liam Williams could help steady the ship.

Italy – A Higher Ceiling Than 2024

Italy wrapped up the 2024 Six Nations with 2 wins and a draw in their final three matches – their best return since the inaugural tournament in 2000.

Coach Gonzalo Quesada has arguably the most exciting Italian squad in their rugby history. A sentiment which is certainly felt in the proud European country, as evidenced by an encouraging sellout for their clash against champions Ireland on 15 March.

Aggressive in attack but resilient in defence, the Azzurri is becoming one of the most exciting sides to watch in the championship. Having gone from 2017 to the final match of the 2022 campaign without a win – a streak broken, of course, by their victory over Wales – things have improved drastically.

Six Nations outright odds reject the Italians as true contenders for the title. But if key players in Ange Capuozzo, last season’s player of the tournament Tommaso Menoncello, captain Michele Lamaro, and fly-half Paolo Garbisi turn up, Italy could be ready to kickstart a vintage campaign in the Six Nations.

2025 Six Nations Squads

Here are the squads for this year’s Six Nations championship.

France

Forwards: Esteban Abadie, Gregory Alldritt, Uini Atonio, Hugo Auradou, Cyril Baille, Maxime Baudonne, Giorgi Beria, Paul Boudehent, Joshua Brennan, Georges-Henri Colombe, Dylan Cretin, Francois Cros, Marko Gazzotti, Jean-Baptiste Gros, Mickael Guillard, Oscar Jegou, Maxime Lamothe, Julien Marchand, Temo Matiu, Peato Mauvaka, Emmanuel Meafou, Lenni Nouchi, Alexandre Roumat, Rabah Slimani, Clement Verge.

Backs: Theo Attissogbe, Remy Baget, Pierre-Louis Barassi, Louis Bielle-Biarrey, Nicolas Depoortere, Antoine Dupont, Emilien Gailleton, Matthieu Jalibert, Louis Le Brun, Nolann Le Garrec, Maxime Lucu, Yoram Moefana, Noah Nene, Romain Ntamack, Damian Penaud, Thomas Ramos, Cheikh Tiberghien.

Ireland

Forwards: Jack Aungier, Ryan Baird, Finlay Bealham, Tadhg Beirne, Jack Boyle, Thomas Clarkson, Jack Conan, Caelan Doris, Tadhg Furlong, Cian Healy, Iain Henderson, Rob Herring, Cormac Izuchukwu, Ronan Kelleher, Gus McCarthy, Joe McCarthy, Peter O’Mahony, Andrew Porter, Cian Prendergast, James Ryan, Dan Sheehan, Josh van der Flier

Backs: Bundee Aki, Caolin Blade, Jack Crowley, Ciaran Frawley, Jamison Gibson-Park, Mack Hansen, Robbie Henshaw, Hugo Keenan, James Lowe, Conor Murray, Calvin Nash, Jimmy O’Brien, Jamie Osborne, Sam Prendergast, Garry Ringrose

England

Forwards: Fin Baxter, Ollie Chessum, Arthur Clark, Luke Cowan-Dickie, Chandler Cunningham-South, Ben Curry, Tom Curry, Theo Dan, Ben Earl, Ellis Genge, Joe Heyes, Ted Hill, Maro Itoje, Curtis Langdon, George Martin, Asher Opoku-Fordjour, Henry Pollock, Bevan Rodd, Will Stuart, Tom Willis.

Backs: Oscar Beard, Elliot Daly, Fraser Dingwall, George Ford, Tommy Freeman, Ollie Lawrence, Alex Mitchell, Cadan Murley, Raffi Quirke, Harry Randall, Tom Roebuck, Henry Slade, Ollie Sleightholme, Fin Smith, Marcus Smith, Ben Spencer, Freddie Steward.

Scotland

Forwards: Ewan Ashman, Jamie Bhatti, Gregor Brown, Dave Cherry, Luke Crosbie, Rory Darge, Jack Dempsey, Matt Fagerson, Zander Fagerson, Euan Ferrie, Grant Gilchrist, Jonny Gray, Patrick Harrison, Cameron Henderson, Will Hurd, Ewan Johnson, Jack Mann, Alexander Masibaka, D’Arcy Rae, Jamie Ritchie, Pierre Schoeman, Rory Sutherland, Marshall Sykes

Backs: Fergus Burke, Matt Currie, Jamie Dobie, Darcy Graham, George Horne, Rory Hutchinson, Huw Jones, Tom Jordan, Blair Kinghorn, Stafford McDowall, Arron Reed, Kyle Rowe, Finn Russell, Ollie Smith, Duhan van der Merwe, Ben White

Wales

Forwards: Keiron Assiratti, James Botham, Elliot Dee, Taulupe Faletau, Dafydd Jenkins, WillGriff John, Evan Lloyd, Kemsley Mathias, Jac Morgan, Sam Parry, Tommy Reffell, Will Rowlands, Nicky Smith, Freddie Thomas, Gareth Thomas, Henry Thomas, Christ Tshiunza, Aaron Wainwright, Ben Warren, Teddy Williams.

Backs: Josh Adams, Ellis Bevan, Dan Edwards, Josh Hathaway, Eddie James, Ellis Mee, Blair Murray, Joe Roberts, Tom Rogers, Ben Thomas, Nick Tompkins, Owen Watkin, Liam Williams, Rhodri Williams, Tomos Williams.

Italy

Forwards: Lorenzo Cannone, Niccolo Cannone, Riccardo Favretto, Simone Ferrari, Danilo Fischetti, Alessandro Izekor, Michele Lamaro, Dino Lamb, Gianmarco Lucchesi, Sebastian Negri, Giacomo Nicotera, Marco Riccioni, Luca Rizzoli, Federico Ruzza, Ross Vintcent, Giosue Zilocchi, Manuel Zuliani.

Backs: Tommaso Allan, Juan Ignacio Brex, Ange Capuozzo, Matt Gallagher, Alessandro Garbisi, Paolo Garbisi, Simone Gesi, Monty Ioane, Leonardo Marin, Tommaso Menoncello, Martin Page-Relo, Jacopo Trulla, Stephen Varney.

Adam Creagh

Betting Expert

Adam Creagh

Betting Expert

Adam is a sports writer and casino gaming enthusiast with over 10 years of experience. Boxing, football, and rugby are Adam's favorite sports to cover when he's not playing poker and baccarat. You can find his in-depth bookie reviews, betting tutorials, and more of his industry knowledge at BettingSitesReviewed.

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